diff --git a/package-lock.json b/package-lock.json
index d1f2d27..4d02bf2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,15 +1,162 @@
 {
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+  "name": "boilerplate-esm-nyc-mocha",
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+        "to-fast-properties": "^2.0.0"
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+      "integrity": "sha1-+cjBN1fMHde8N5rHeyxipcKGjEA=",
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-        "window-size": "0.1.0"
+        "flat": "^4.1.0",
+        "lodash": "^4.17.15",
+        "yargs": "^13.3.0"
+      },
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diff --git a/package.json b/package.json
index f7582bb..f11222b 100644
--- a/package.json
+++ b/package.json
@@ -6,8 +6,8 @@
   "homepage": "https://github.com/andrezero/boilerplate-esm-nyc-mocha.git",
   "author": "Andre Torgal <andre.torgal@gmail.com>",
   "repository": {
-      "type": "git",
-      "url": "https://github.com/andrezero/boilerplate-esm-nyc-mocha.git"
+    "type": "git",
+    "url": "https://github.com/andrezero/boilerplate-esm-nyc-mocha.git"
   },
   "main": "src/index.js",
   "scripts": {
@@ -18,7 +18,7 @@
     "coverage": "http-server coverage/"
   },
   "dependencies": {
-    "esm": "^3.0.28"
+    "esm": "^3.2.25"
   },
   "esm": {
     "cjs": true
@@ -31,8 +31,7 @@
     "eslint-plugin-node": "^6.0.1",
     "eslint-plugin-promise": "^3.7.0",
     "eslint-plugin-standard": "^3.1.0",
-    "istanbul": "^0.4.5",
-    "mocha": "^5.1.1",
-    "nyc": "^11.7.1"
+    "mocha": "^6.2.2",
+    "nyc": "^14.1.1"
   }
 }
diff --git a/test/.istanbul.yml b/test/.istanbul.yml
deleted file mode 100644
index e69de29..0000000